Primary treatment of sewage is a crucial step in the wastewater treatment process. It serves as the first line of defense against pollution and is essential for protecting the environment and public health. This article will explore the various aspects of primary sewage treatment, including its purpose, processes, and significance.

Primary sewage treatment is a crucial step in the wastewater treatment process, designed to remove a significant portion of suspended solids and organic matter from sewage before it undergoes further treatment. This initial phase of sewage treatment plays a vital role in protecting the environment and public health by reducing the pollutant load that enters water bodies. In this article, we will explore the various aspects of primary sewage treatment, including its processes, importance, and the technologies involved.